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Snom M700 M65 and FreePBX

Hi Guys,


I've  just installed a few M700 bases and Telephones, I am using the latest FreePBX distro, phone are registered correctly but I have problem with Encryption (it seems).


Sorry for the nob question but how can I enable/disable srtp encryption on the phone?


Below the error I get from FreePBX :


[2015-10-16 18:53:04] WARNING[2006][C-00000006] sip/sdp_crypto.c: Unacceptable a=crypto tag: 0
[2015-10-16 18:53:04] WARNING[2006][C-00000006] chan_sip.c: Rejecting secure audio stream without encryption details: audio 50006 RTP/SAVP 0 8 2 101


Best Answer

Hi Francesco,


If your Asterisk isn't properly configured with SRTP you need to disable SRTP from the phone configuration.


This is a known Asterisk issue,


Best regards,



Mr Pietro.Mr Franceso hi ! Could You share print screen of how You have configured multicell I have trouble with hanover And some calls internal sound like funny. Not the real voice Really apreciatte
Answer

Hi Francesco,


If your Asterisk isn't properly configured with SRTP you need to disable SRTP from the phone configuration.


This is a known Asterisk issue,


Best regards,


Done thanks :)



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